Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaurie Viault
#1189 · 1:51:39 · F56 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Interpretation
Laurie (G-DR) started at 8:35 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 11 minutes head start on Laurie because the Runner wave starts 27 minutes after the Invitational wave. On foot, Laurie ran 1:51:39 and Edward ran 48:29 — Edward was 1:03:10 faster than Laurie. Laurie took official place 1189th (time-based 1243rd) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 24:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 11 min earlier than Laurie (G-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1187
- Actual time Δ
- +1:03:10
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 11 min (Edward earlier)
- Finish clock Δ
- +1:14:10
- Section place Δ
- —
Δ = Laurie − Edward. Negative means Laurie is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Laurie (G-DR) started at 8:35 AM, 11:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 1:03:10 faster on foot than Laurie.
- Finish clock: Edward crossed the line 1:14:10 ahead of Laurie — Edward wins this head-to-head.
Δ (A − B): actual +1:03:10 · finish clock +1:14:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laurie | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:15 | 5:48 | +6:27 |
| Stairs to Windy Gap | 10:02 | 4:17 | +5:45 |
| Windy Gap to Muir Woods | 8:42 | 4:16 | +4:26 |
| Muir Woods to Cardiac | 41:58 | 17:52 | +24:06 |
| Cardiac to White Gate | 24:10 | 9:40 | +14:30 |
| White Gate to The Stile | 11:06 | 5:03 | +6:03 |
| The Stile to Finish | 3:26 | 1:33 | +1:53 |
Δ negative = Laurie ran the segment faster.